Siena Anstis

Publications

Circles is a surveillance firm that reportedly exploits weaknesses in the global mobile phone system to snoop on calls, texts, and the location of phones around the globe, and is affiliated with NSO Group, which develops the oft-abused Pegasus spyware. Using Internet scanning, we found a unique signature associated with the hostnames of Check Point firewalls used in Circles deployments, enabling us to identify Circles deployments in at least 25 countries.

December 1, 2020

This annotated bibliography compiles and summarizes relevant literature on “digital transnational repression” (i.e., where states seek to exert pressure—using digital tools—on citizens living abroad in order to constrain, limit, or eliminate political or social action that threatens regime stability or social and cultural norms within the country). While transnational repression itself is not a new phenomenon, there has been limited research on how such repression is enabled and expanded by digital tools.

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